Fig. 8From: Transcatheter aortic valve implantation versus surgical aortic valve replacement for pure aortic regurgitation: a systematic review and meta-analysis of 33,484 patientsForest plots of risk ratio (RR) and 95% confidence interval (CI) in the healthcare system utilization outcomes. a Length of hospital stay. b Cost. Abbreviations: TAVI; transcatheter aortic valve implantation, SAVR; aortic valve replacement, and I-V; inverse variance methodBack to article page